android {

packagingOptions {

pickFirst 'META-INF/versions/9/OSGI-INF/MANIFEST.MF'

}

buildTypes {

release {

//might cause ClassNotFoundException errors

//to fix those errors you need to either put @Keep on the class/feild or add a entry in progrud rules file

minifyEnabled true

shrinkResources true

proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'

}

}

}

configurations {

all {

exclude module: 'commons-logging'

exclude group: 'org.bouncycastle', module: 'bcprov-jdk15on'

exclude group: 'org.bouncycastle', module: 'bcpkix-jdk15on'

exclude group: 'org.bouncycastle', module: 'bcpkix-jdk18on'

exclude group: 'org.bouncycastle', module: 'bcprov-jdk18on'

}

}